6944394 has 16 divisors (see below), whose sum is σ = 13921632. Its totient is φ = 2309328.

The previous prime is 6944387. The next prime is 6944429. The reversal of 6944394 is 4934496.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032 + ... + 4244.

It is an arithmetic number, because the mean of its divisors is an integer number (870102).

Almost surely, 2^6944394 is an apocalyptic number.

6944394 is an abundant number, since it is smaller than the sum of its proper divisors (6977238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6944394 is a wasteful number, since it uses less digits than its factorization.

6944394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741.

The product of its digits is 93312, while the sum is 39.

The square root of 6944394 is about 2635.2218122959. The cubic root of 6944394 is about 190.7852451353.

The spelling of 6944394 in words is "six million, nine hundred forty-four thousand, three hundred ninety-four".